Java 类org.jfree.chart.labels.ItemLabelPosition 实例源码

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the item label position for all negative values in a series.
 * 
 * @param series  the series index (zero-based).
 * 
 * @return The item label position (never <code>null</code>).
 */
public ItemLabelPosition getSeriesNegativeItemLabelPosition(int series) {

    // return the override, if there is one...
    if (this.negativeItemLabelPosition != null) {
        return this.negativeItemLabelPosition;
    }

    // otherwise look up the position list
    ItemLabelPosition position 
        = (ItemLabelPosition) this.negativeItemLabelPositionList.get(series);
    if (position == null) {
        position = this.baseNegativeItemLabelPosition;
    }
    return position;

}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the item label position for all negative values in a series.
 * 
 * @param series  the series index (zero-based).
 * 
 * @return The item label position (never <code>null</code>).
 * 
 * @see #setSeriesNegativeItemLabelPosition(int, ItemLabelPosition)
 */
public ItemLabelPosition getSeriesNegativeItemLabelPosition(int series) {

    // return the override, if there is one...
    if (this.negativeItemLabelPosition != null) {
        return this.negativeItemLabelPosition;
    }

    // otherwise look up the position list
    ItemLabelPosition position = (ItemLabelPosition) 
        this.negativeItemLabelPositionList.get(series);
    if (position == null) {
        position = this.baseNegativeItemLabelPosition;
    }
    return position;

}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the item label position for all positive values in a series.
 * 
 * @param series  the series index (zero-based).
 * 
 * @return The item label position (never <code>null</code>).
 * 
 * @see #setSeriesPositiveItemLabelPosition(int, ItemLabelPosition)
 */
public ItemLabelPosition getSeriesPositiveItemLabelPosition(int series) {

    // return the override, if there is one...
    if (this.positiveItemLabelPosition != null) {
        return this.positiveItemLabelPosition;
    }

    // otherwise look up the position table
    ItemLabelPosition position = (ItemLabelPosition) 
        this.positiveItemLabelPositionList.get(series);
    if (position == null) {
        position = this.basePositiveItemLabelPosition;
    }
    return position;

}

项目：iveely.ml 文件：ChartUtils.java

public static void setTimeSeriesRender(Plot plot, boolean isShowData, boolean isShapesVisible) {

        XYPlot xyplot = (XYPlot) plot;
        xyplot.setNoDataMessage(NO_DATA_MSG);
        xyplot.setInsets(new RectangleInsets(10, 10, 5, 10));

        XYLineAndShapeRenderer xyRenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();

        xyRenderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
        xyRenderer.setBaseShapesVisible(false);
        if (isShowData) {
            xyRenderer.setBaseItemLabelsVisible(true);
            xyRenderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
            xyRenderer.setBasePositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE1, TextAnchor.BOTTOM_CENTER));
        }
        xyRenderer.setBaseShapesVisible(isShapesVisible);

        DateAxis domainAxis = (DateAxis) xyplot.getDomainAxis();
        domainAxis.setAutoTickUnitSelection(false);
        DateTickUnit dateTickUnit = new DateTickUnit(DateTickUnitType.YEAR, 1, new SimpleDateFormat("yyyy-MM"));
        domainAxis.setTickUnit(dateTickUnit);

        StandardXYToolTipGenerator xyTooltipGenerator = new StandardXYToolTipGenerator("{1}:{2}", new SimpleDateFormat("yyyy-MM-dd"), new DecimalFormat("0"));
        xyRenderer.setBaseToolTipGenerator(xyTooltipGenerator);

        setXY_XAixs(xyplot);
        setXY_YAixs(xyplot);

    }

项目：parabuild-ci 文件：AbstractRendererTests.java

/**
 * Test that setting the positive item label position for ALL series does in fact work.
 */
public void testSetPositiveItemLabelPosition() {
    BarRenderer r = new BarRenderer();
    r.setPositiveItemLabelPosition(
        new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.BASELINE_LEFT)
    );
    assertEquals(
        new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.BASELINE_LEFT), 
        r.getPositiveItemLabelPosition(0, 0)
    );
}

项目：parabuild-ci 文件：AbstractCategoryItemRenderer.java

/**
 * Draws an item label.
 *
 * @param g2  the graphics device.
 * @param orientation  the orientation.
 * @param dataset  the dataset.
 * @param row  the row.
 * @param column  the column.
 * @param x  the x coordinate (in Java2D space).
 * @param y  the y coordinate (in Java2D space).
 * @param negative  indicates a negative value (which affects the item
 *                  label position).
 */
protected void drawItemLabel(Graphics2D g2,
                             PlotOrientation orientation,
                             CategoryDataset dataset,
                             int row, int column,
                             double x, double y,
                             boolean negative) {

    CategoryItemLabelGenerator generator
        = getItemLabelGenerator(row, column);
    if (generator != null) {
        Font labelFont = getItemLabelFont(row, column);
        Paint paint = getItemLabelPaint(row, column);
        g2.setFont(labelFont);
        g2.setPaint(paint);
        String label = generator.generateLabel(dataset, row, column);
        ItemLabelPosition position = null;
        if (!negative) {
            position = getPositiveItemLabelPosition(row, column);
        }
        else {
            position = getNegativeItemLabelPosition(row, column);
        }
        Point2D anchorPoint = calculateLabelAnchorPoint(
                position.getItemLabelAnchor(), x, y, orientation);
        TextUtilities.drawRotatedString(label, g2,
                (float) anchorPoint.getX(), (float) anchorPoint.getY(),
                position.getTextAnchor(),
                position.getAngle(), position.getRotationAnchor());
    }

}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Sets the base negative item label position and, if requested, sends a 
 * {@link RendererChangeEvent} to all registered listeners.
 * 
 * @param position  the position (<code>null</code> not permitted).
 * @param notify  notify registered listeners?
 */
public void setBaseNegativeItemLabelPosition(ItemLabelPosition position, boolean notify) {
    if (position == null) {
        throw new IllegalArgumentException("Null 'position' argument.");   
    }
    this.baseNegativeItemLabelPosition = position;
    if (notify) {
        notifyListeners(new RendererChangeEvent(this));
    }
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the base item label anchor.
 * 
 * @return The anchor point.
 * 
 * @deprecated Use getBasePositiveItemLabelPosition()/getBaseNegativeItemLabelPosition().
 */
public ItemLabelAnchor getBaseItemLabelAnchor() {
    ItemLabelAnchor result = null;
    ItemLabelPosition p = getBasePositiveItemLabelPosition();
    if (p != null) {
        return p.getItemLabelAnchor();
    }
    return result;
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the base item label text anchor.
 * 
 * @return The text anchor.
 * 
 * @deprecated Use getBasePositiveItemLabelPosition()/getBaseNegativeItemLabelPosition().
 */
public TextAnchor getBaseItemLabelTextAnchor() {
    TextAnchor result = null;
    ItemLabelPosition p = getBasePositiveItemLabelPosition();
    if (p != null) {
        result = p.getTextAnchor();
    }
    return result;
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the base item label rotation anchor point.
 * 
 * @return The anchor point.
 * 
 * @deprecated Use getBasePositiveItemLabelPosition()/getBaseNegativeItemLabelPosition().
 */
public TextAnchor getBaseItemLabelRotationAnchor() {
    TextAnchor result = null;
    ItemLabelPosition p = this.getBasePositiveItemLabelPosition();
    if (p != null) {
        result = p.getRotationAnchor();
    }
    return result;
}

项目：parabuild-ci 文件：AbstractXYItemRenderer.java

/**
 * Draws an item label.
 *
 * @param g2  the graphics device.
 * @param orientation  the orientation.
 * @param dataset  the dataset.
 * @param series  the series index (zero-based).
 * @param item  the item index (zero-based).
 * @param x  the x coordinate (in Java2D space).
 * @param y  the y coordinate (in Java2D space).
 * @param negative  indicates a negative value (which affects the item label position).
 */
protected void drawItemLabel(Graphics2D g2, 
                             PlotOrientation orientation,
                             XYDataset dataset, 
                             int series, 
                             int item,
                             double x, 
                             double y, 
                             boolean negative) {

    XYLabelGenerator generator = getLabelGenerator(series, item);
    if (generator != null) {
        Font labelFont = getItemLabelFont(series, item);
        Paint paint = getItemLabelPaint(series, item);
        g2.setFont(labelFont);
        g2.setPaint(paint);
        String label = generator.generateLabel(dataset, series, item);

        // get the label position..
        ItemLabelPosition position = null;
        if (!negative) {
            position = getPositiveItemLabelPosition(series, item);
        }
        else {
            position = getNegativeItemLabelPosition(series, item);
        }

        // work out the label anchor point...
        Point2D anchorPoint = calculateLabelAnchorPoint(
            position.getItemLabelAnchor(), x, y, orientation
        );
        RefineryUtilities.drawRotatedString(
            label, g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(),
            position.getTextAnchor(), position.getRotationAnchor(), position.getAngle()
        );
    }

}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Sets the base negative item label position and, if requested, sends a 
 * {@link RendererChangeEvent} to all registered listeners.
 * 
 * @param position  the position (<code>null</code> not permitted).
 * @param notify  notify registered listeners?
 * 
 * @see #getBaseNegativeItemLabelPosition()
 */
public void setBaseNegativeItemLabelPosition(ItemLabelPosition position, 
                                             boolean notify) {
    if (position == null) {
        throw new IllegalArgumentException("Null 'position' argument.");   
    }
    this.baseNegativeItemLabelPosition = position;
    if (notify) {
        fireChangeEvent();
    }
}

项目：parabuild-ci 文件：StackedXYBarRenderer.java

/**
 * Creates a new renderer.
 *
 * @param margin  the percentual amount of the bars that are cut away.
 */
public StackedXYBarRenderer(double margin) {
    super(margin);
    this.renderAsPercentages = false;

    // set the default item label positions, which will only be used if 
    // the user requests visible item labels...
    ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.CENTER, 
            TextAnchor.CENTER);
    setBasePositiveItemLabelPosition(p);
    setBaseNegativeItemLabelPosition(p);
    setPositiveItemLabelPositionFallback(null);
    setNegativeItemLabelPositionFallback(null);
}

项目：parabuild-ci 文件：AbstractCategoryItemRenderer.java

/**
 * Draws an item label.
 *
 * @param g2  the graphics device.
 * @param orientation  the orientation.
 * @param dataset  the dataset.
 * @param row  the row.
 * @param column  the column.
 * @param x  the x coordinate (in Java2D space).
 * @param y  the y coordinate (in Java2D space).
 * @param negative  indicates a negative value (which affects the item label position).
 */
protected void drawItemLabel(Graphics2D g2, 
                             PlotOrientation orientation,
                             CategoryDataset dataset, 
                             int row, int column,
                             double x, double y, 
                             boolean negative) {

    CategoryLabelGenerator generator = getLabelGenerator(row, column);
    if (generator != null) {
        Font labelFont = getItemLabelFont(row, column);
        Paint paint = getItemLabelPaint(row, column);
        g2.setFont(labelFont);
        g2.setPaint(paint);
        String label = generator.generateLabel(dataset, row, column);
        ItemLabelPosition position = null;
        if (!negative) {
            position = getPositiveItemLabelPosition(row, column);
        }
        else {
            position = getNegativeItemLabelPosition(row, column);
        }
        Point2D anchorPoint = calculateLabelAnchorPoint(
            position.getItemLabelAnchor(), x, y, orientation
        );
        RefineryUtilities.drawRotatedString(
            label, g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(),
            position.getTextAnchor(), position.getRotationAnchor(), position.getAngle()
        );
    }

}

项目：parabuild-ci 文件：XYBarRenderer.java

/**
 * Draws an item label.  This method is overridden so that the bar can be 
 * used to calculate the label anchor point.
 * 
 * @param g2  the graphics device.
 * @param dataset  the dataset.
 * @param series  the series index.
 * @param item  the item index.
 * @param plot  the plot.
 * @param generator  the label generator.
 * @param bar  the bar.
 * @param negative  a flag indicating a negative value.
 */
protected void drawItemLabel(Graphics2D g2, XYDataset dataset,
        int series, int item, XYPlot plot, XYItemLabelGenerator generator, 
        Rectangle2D bar, boolean negative) {

    String label = generator.generateLabel(dataset, series, item);
    if (label == null) {
        return;  // nothing to do   
    }

    Font labelFont = getItemLabelFont(series, item);
    g2.setFont(labelFont);
    Paint paint = getItemLabelPaint(series, item);
    g2.setPaint(paint);

    // find out where to place the label...
    ItemLabelPosition position = null;
    if (!negative) {
        position = getPositiveItemLabelPosition(series, item);
    }
    else {
        position = getNegativeItemLabelPosition(series, item);
    }

    // work out the label anchor point...
    Point2D anchorPoint = calculateLabelAnchorPoint(
            position.getItemLabelAnchor(), bar, plot.getOrientation());

    if (isInternalAnchor(position.getItemLabelAnchor())) {
        Shape bounds = TextUtilities.calculateRotatedStringBounds(label, 
                g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(),
                position.getTextAnchor(), position.getAngle(),
                position.getRotationAnchor());

        if (bounds != null) {
            if (!bar.contains(bounds.getBounds2D())) {
                if (!negative) {
                    position = getPositiveItemLabelPositionFallback();
                }
                else {
                    position = getNegativeItemLabelPositionFallback();
                }
                if (position != null) {
                    anchorPoint = calculateLabelAnchorPoint(
                            position.getItemLabelAnchor(), bar, 
                            plot.getOrientation());
                }
            }
        }

    }

    if (position != null) {
        TextUtilities.drawRotatedString(label, g2, 
                (float) anchorPoint.getX(), (float) anchorPoint.getY(),
                position.getTextAnchor(), position.getAngle(), 
                position.getRotationAnchor());
    }        
}

项目：parabuild-ci 文件：BarRendererTests.java

/**
 * Test that the equals() method distinguishes all fields.
 */
public void testEquals() {
    BarRenderer r1 = new BarRenderer();
    BarRenderer r2 = new BarRenderer();
    assertTrue(r1.equals(r2));
    assertTrue(r2.equals(r1));

    // itemMargin
    r1.setItemMargin(0.22);
    assertFalse(r1.equals(r2));
    r2.setItemMargin(0.22);
    assertTrue(r1.equals(r2));

    // drawBarOutline
    r1.setDrawBarOutline(!r1.isDrawBarOutline());
    assertFalse(r1.equals(r2));
    r2.setDrawBarOutline(!r2.isDrawBarOutline());
    assertTrue(r1.equals(r2));

    // maxBarWidth
    r1.setMaxBarWidth(0.11);
    assertFalse(r1.equals(r2));
    r2.setMaxBarWidth(0.11);
    assertTrue(r1.equals(r2));

    // minimumBarLength
    r1.setMinimumBarLength(0.04);
    assertFalse(r1.equals(r2));
    r2.setMinimumBarLength(0.04);
    assertTrue(r1.equals(r2));

    // gradientPaintTransformer
    r1.setGradientPaintTransformer(
        new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL)
    );
    assertFalse(r1.equals(r2));
    r2.setGradientPaintTransformer(
        new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL)
    );
    assertTrue(r1.equals(r2));

    // positiveItemLabelPositionFallback
    r1.setPositiveItemLabelPositionFallback(
        new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.CENTER)
    );
    assertFalse(r1.equals(r2));
    r2.setPositiveItemLabelPositionFallback(
        new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.CENTER)
    );
    assertTrue(r1.equals(r2));

    // negativeItemLabelPositionFallback
    r1.setNegativeItemLabelPositionFallback(
        new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.CENTER)
    );
    assertFalse(r1.equals(r2));
    r2.setNegativeItemLabelPositionFallback(
        new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.CENTER)
    );
    assertTrue(r1.equals(r2));

}

项目：parabuild-ci 文件：BarRenderer.java

/**
 * Draws an item label.  This method is overridden so that the bar can be used
 * to calculate the label anchor point.
 * 
 * @param g2  the graphics device.
 * @param data  the dataset.
 * @param row  the row.
 * @param column  the column.
 * @param plot  the plot.
 * @param generator  the label generator.
 * @param bar  the bar.
 * @param negative  a flag indicating a negative value.
 */
protected void drawItemLabel(Graphics2D g2,
                             CategoryDataset data,
                             int row,
                             int column,
                             CategoryPlot plot,
                             CategoryLabelGenerator generator,
                             Rectangle2D bar,
                             boolean negative) {

    String label = generator.generateLabel(data, row, column);
    if (label == null) {
        return;  // nothing to do   
    }

    Font labelFont = getItemLabelFont(row, column);
    g2.setFont(labelFont);
    Paint paint = getItemLabelPaint(row, column);
    g2.setPaint(paint);

    // find out where to place the label...
    ItemLabelPosition position = null;
    if (!negative) {
        position = getPositiveItemLabelPosition(row, column);
    }
    else {
        position = getNegativeItemLabelPosition(row, column);
    }

    // work out the label anchor point...
    Point2D anchorPoint = calculateLabelAnchorPoint(
        position.getItemLabelAnchor(), bar, plot.getOrientation()
    );

    if (isInternalAnchor(position.getItemLabelAnchor())) {
        Shape bounds = RefineryUtilities.calculateRotatedStringBounds(
            label, g2,
            (float) anchorPoint.getX(),
            (float) anchorPoint.getY(),
            position.getTextAnchor(), 
            position.getRotationAnchor(), 
            position.getAngle()
        );

        if (bounds != null) {
            if (!bar.contains(bounds.getBounds2D())) {
                if (!negative) {
                    position = getPositiveItemLabelPositionFallback();
                }
                else {
                    position = getNegativeItemLabelPositionFallback();
                }
                if (position != null) {
                    anchorPoint = calculateLabelAnchorPoint(
                        position.getItemLabelAnchor(), bar, plot.getOrientation()
                    );
                }
            }
        }

    }

    if (position != null) {
        RefineryUtilities.drawRotatedString(
            label, g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(),
            position.getTextAnchor(), position.getRotationAnchor(), position.getAngle()
        );
    }        
}

项目：parabuild-ci 文件：ItemLabelPositionTests.java

/**
 * Problem that the equals(...) method distinguishes all fields.
 */
public void testEquals() {
    ItemLabelPosition p1 = new ItemLabelPosition();
    ItemLabelPosition p2 = new ItemLabelPosition();
    assertEquals(p1, p2);
}

项目：parabuild-ci 文件：XYBarRendererTests.java

/**
 * Test that the equals() method distinguishes all fields.
 */
public void testEquals() {

    // default instances
    XYBarRenderer r1 = new XYBarRenderer();
    XYBarRenderer r2 = new XYBarRenderer();
    assertTrue(r1.equals(r2));
    assertTrue(r2.equals(r1));

    // setBase()
    r1.setBase(1.0);
    assertFalse(r1.equals(r2));
    r2.setBase(1.0);
    assertTrue(r1.equals(r2));

    // setUseYInterval
    r1.setUseYInterval(!r1.getUseYInterval());
    assertFalse(r1.equals(r2));
    r2.setUseYInterval(!r2.getUseYInterval());
    assertTrue(r1.equals(r2));

    // setMargin()
    r1.setMargin(0.10);
    assertFalse(r1.equals(r2));
    r2.setMargin(0.10);
    assertTrue(r1.equals(r2));

    // setDrawBarOutline()
    r1.setDrawBarOutline(!r1.isDrawBarOutline());
    assertFalse(r1.equals(r2));
    r2.setDrawBarOutline(!r2.isDrawBarOutline());
    assertTrue(r1.equals(r2));

    // setGradientPaintTransformer()
    r1.setGradientPaintTransformer(new StandardGradientPaintTransformer(
            GradientPaintTransformType.CENTER_HORIZONTAL));
    assertFalse(r1.equals(r2));
    r2.setGradientPaintTransformer(new StandardGradientPaintTransformer(
            GradientPaintTransformType.CENTER_HORIZONTAL));
    assertTrue(r1.equals(r2));

    // legendBar
    r1.setLegendBar(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
    assertFalse(r1.equals(r2));
    r2.setLegendBar(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
    assertTrue(r1.equals(r2));

    // positiveItemLabelFallbackPosition
    r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition());
    assertFalse(r1.equals(r2));
    r2.setPositiveItemLabelPositionFallback(new ItemLabelPosition());
    assertTrue(r1.equals(r2));

    // negativeItemLabelFallbackPosition
    r1.setNegativeItemLabelPositionFallback(new ItemLabelPosition());
    assertFalse(r1.equals(r2));
    r2.setNegativeItemLabelPositionFallback(new ItemLabelPosition());
    assertTrue(r1.equals(r2));
}

项目：parabuild-ci 文件：BarRendererTests.java

/**
 * Test that the equals() method distinguishes all fields.
 */
public void testEquals() {
    BarRenderer r1 = new BarRenderer();
    BarRenderer r2 = new BarRenderer();
    assertTrue(r1.equals(r2));
    assertTrue(r2.equals(r1));

    // base value
    r1.setBase(0.123);
    assertFalse(r1.equals(r2));
    r2.setBase(0.123);
    assertTrue(r1.equals(r2));

    // itemMargin
    r1.setItemMargin(0.22);
    assertFalse(r1.equals(r2));
    r2.setItemMargin(0.22);
    assertTrue(r1.equals(r2));

    // drawBarOutline
    r1.setDrawBarOutline(!r1.isDrawBarOutline());
    assertFalse(r1.equals(r2));
    r2.setDrawBarOutline(!r2.isDrawBarOutline());
    assertTrue(r1.equals(r2));

    // maximumBarWidth
    r1.setMaximumBarWidth(0.11);
    assertFalse(r1.equals(r2));
    r2.setMaximumBarWidth(0.11);
    assertTrue(r1.equals(r2));

    // minimumBarLength
    r1.setMinimumBarLength(0.04);
    assertFalse(r1.equals(r2));
    r2.setMinimumBarLength(0.04);
    assertTrue(r1.equals(r2));

    // gradientPaintTransformer
    r1.setGradientPaintTransformer(
        new StandardGradientPaintTransformer(
            GradientPaintTransformType.CENTER_VERTICAL
        )
    );
    assertFalse(r1.equals(r2));
    r2.setGradientPaintTransformer(
        new StandardGradientPaintTransformer(
            GradientPaintTransformType.CENTER_VERTICAL
        )
    );
    assertTrue(r1.equals(r2));

    // positiveItemLabelPositionFallback
    r1.setPositiveItemLabelPositionFallback(
        new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.CENTER)
    );
    assertFalse(r1.equals(r2));
    r2.setPositiveItemLabelPositionFallback(
        new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.CENTER)
    );
    assertTrue(r1.equals(r2));

    // negativeItemLabelPositionFallback
    r1.setNegativeItemLabelPositionFallback(
        new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.CENTER)
    );
    assertFalse(r1.equals(r2));
    r2.setNegativeItemLabelPositionFallback(
        new ItemLabelPosition(ItemLabelAnchor.INSIDE1, TextAnchor.CENTER)
    );
    assertTrue(r1.equals(r2));

}

项目：parabuild-ci 文件：ItemLabelPositionTests.java

/**
 * Check that the equals() method distinguishes all fields.
 */
public void testEquals() {
    ItemLabelPosition p1 = new ItemLabelPosition();
    ItemLabelPosition p2 = new ItemLabelPosition();
    assertEquals(p1, p2);
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Default constructor.
 */
public AbstractRenderer() {

    this.seriesVisible = null;
    this.seriesVisibleList = new BooleanList();
    this.baseSeriesVisible = true;

    this.seriesVisibleInLegend = null;
    this.seriesVisibleInLegendList = new BooleanList();
    this.baseSeriesVisibleInLegend = true;

    this.paint = null;
    this.paintList = new PaintList();
    this.basePaint = DEFAULT_PAINT;

    this.fillPaint = null;
    this.fillPaintList = new PaintList();
    this.baseFillPaint = Color.white;

    this.outlinePaint = null;
    this.outlinePaintList = new PaintList();
    this.baseOutlinePaint = DEFAULT_OUTLINE_PAINT;

    this.stroke = null;
    this.strokeList = new StrokeList();
    this.baseStroke = DEFAULT_STROKE;

    this.outlineStroke = null;
    this.outlineStrokeList = new StrokeList();
    this.baseOutlineStroke = DEFAULT_OUTLINE_STROKE;

    this.shape = null;
    this.shapeList = new ShapeList();
    this.baseShape = DEFAULT_SHAPE;

    this.itemLabelsVisible = null;
    this.itemLabelsVisibleList = new BooleanList();
    this.baseItemLabelsVisible = Boolean.FALSE;

    this.itemLabelFont = null;
    this.itemLabelFontList = new ObjectList();
    this.baseItemLabelFont = new Font("SansSerif", Font.PLAIN, 10);

    this.itemLabelPaint = null;
    this.itemLabelPaintList = new PaintList();
    this.baseItemLabelPaint = Color.black;

    this.positiveItemLabelPosition = null;
    this.positiveItemLabelPositionList = new ObjectList();
    this.basePositiveItemLabelPosition = new ItemLabelPosition(
            ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER);

    this.negativeItemLabelPosition = null;
    this.negativeItemLabelPositionList = new ObjectList();
    this.baseNegativeItemLabelPosition = new ItemLabelPosition(
            ItemLabelAnchor.OUTSIDE6, TextAnchor.TOP_CENTER);

    this.createEntities = null;
    this.createEntitiesList = new BooleanList();
    this.baseCreateEntities = true;

    this.listenerList = new EventListenerList();

}

项目：parabuild-ci 文件：BarRenderer.java

/**
 * Draws an item label.  This method is overridden so that the bar can be 
 * used to calculate the label anchor point.
 * 
 * @param g2  the graphics device.
 * @param data  the dataset.
 * @param row  the row.
 * @param column  the column.
 * @param plot  the plot.
 * @param generator  the label generator.
 * @param bar  the bar.
 * @param negative  a flag indicating a negative value.
 */
protected void drawItemLabel(Graphics2D g2,
                             CategoryDataset data,
                             int row,
                             int column,
                             CategoryPlot plot,
                             CategoryItemLabelGenerator generator,
                             Rectangle2D bar,
                             boolean negative) {

    String label = generator.generateLabel(data, row, column);
    if (label == null) {
        return;  // nothing to do   
    }

    Font labelFont = getItemLabelFont(row, column);
    g2.setFont(labelFont);
    Paint paint = getItemLabelPaint(row, column);
    g2.setPaint(paint);

    // find out where to place the label...
    ItemLabelPosition position = null;
    if (!negative) {
        position = getPositiveItemLabelPosition(row, column);
    }
    else {
        position = getNegativeItemLabelPosition(row, column);
    }

    // work out the label anchor point...
    Point2D anchorPoint = calculateLabelAnchorPoint(
            position.getItemLabelAnchor(), bar, plot.getOrientation());

    if (isInternalAnchor(position.getItemLabelAnchor())) {
        Shape bounds = TextUtilities.calculateRotatedStringBounds(label, 
                g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(),
                position.getTextAnchor(), position.getAngle(),
                position.getRotationAnchor());

        if (bounds != null) {
            if (!bar.contains(bounds.getBounds2D())) {
                if (!negative) {
                    position = getPositiveItemLabelPositionFallback();
                }
                else {
                    position = getNegativeItemLabelPositionFallback();
                }
                if (position != null) {
                    anchorPoint = calculateLabelAnchorPoint(
                            position.getItemLabelAnchor(), bar, 
                            plot.getOrientation());
                }
            }
        }

    }

    if (position != null) {
        TextUtilities.drawRotatedString(label, g2, 
                (float) anchorPoint.getX(), (float) anchorPoint.getY(),
                position.getTextAnchor(), position.getAngle(), 
                position.getRotationAnchor());
    }        
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Sets the positive item label position for ALL series and (if requested) sends a 
 * {@link RendererChangeEvent} to all registered listeners.
 * 
 * @param position  the position (<code>null</code> permitted).
 * @param notify  notify registered listeners?
 */
public void setPositiveItemLabelPosition(ItemLabelPosition position, boolean notify) {
    this.positiveItemLabelPosition = position;
    if (notify) {
        notifyListeners(new RendererChangeEvent(this));
    }
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Sets the item label position for all positive values in a series and (if requested) sends a 
 * {@link RendererChangeEvent} to all registered listeners.
 * 
 * @param series  the series index (zero-based).
 * @param position  the position (<code>null</code> permitted).
 * @param notify  notify registered listeners?
 */
public void setSeriesPositiveItemLabelPosition(int series, ItemLabelPosition position, 
                                               boolean notify) {
    this.positiveItemLabelPositionList.set(series, position);
    if (notify) {
        notifyListeners(new RendererChangeEvent(this));
    }
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Sets the item label position for negative values in ALL series and (if requested) sends 
 * a {@link RendererChangeEvent} to all registered listeners.  
 * 
 * @param position  the position (<code>null</code> permitted).
 * @param notify  notify registered listeners?
 */
public void setNegativeItemLabelPosition(ItemLabelPosition position, boolean notify) {
    this.negativeItemLabelPosition = position;
    if (notify) {
        notifyListeners(new RendererChangeEvent(this));
    }
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Sets the item label position for negative values in a series and (if requested) sends a.
 * {@link RendererChangeEvent} to all registered listeners.
 * 
 * @param series  the series index (zero-based).
 * @param position  the position (<code>null</code> permitted).
 * @param notify  notify registered listeners?
 */
public void setSeriesNegativeItemLabelPosition(int series, ItemLabelPosition position, 
                                               boolean notify) {
    this.negativeItemLabelPositionList.set(series, position);
    if (notify) {
        notifyListeners(new RendererChangeEvent(this));
    }
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the item label anchor for all labels in a series.
 * 
 * @param series  the series.
 * 
 * @return The anchor point.
 * 
 * @deprecated Use getSeriesPositiveItemLabelPosition() or getSeriesNegativeItemLabelPosition().
 */
public ItemLabelAnchor getSeriesItemLabelAnchor(int series) {
    ItemLabelAnchor result = null;
    ItemLabelPosition p = getSeriesPositiveItemLabelPosition(series);
    if (p != null) {
        result = p.getItemLabelAnchor();
    }
    return result;
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the text anchor for all item labels in a series.
 * 
 * @param series  the series.
 * 
 * @return The text anchor.
 * 
 * @deprecated Use getSeriesPositiveItemLabelPosition()/getSeriesNegativeItemLabelPosition().
 */
public TextAnchor getSeriesItemLabelTextAnchor(int series) {
    TextAnchor result = null;
    ItemLabelPosition p = getSeriesPositiveItemLabelPosition(series);
    if (p != null) {
        result = p.getTextAnchor();
    }
    return result;
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the rotation anchor for all item labels in a series.
 * 
 * @param series  the series.
 * 
 * @return The rotation anchor.
 * 
 * @deprecated Use getSeriesPositiveItemLabelPosition()/getSeriesNegativeItemLabelPosition().
 */
public TextAnchor getSeriesItemLabelRotationAnchor(int series) {
    TextAnchor result = null;
    ItemLabelPosition p = this.getSeriesPositiveItemLabelPosition(series);
    if (p != null) {
        result = p.getRotationAnchor();
    }
    return result;
}

项目：parabuild-ci 文件：XYItemRenderer.java

/**
 * Returns the base positive item label position.
 * 
 * @return The position (never <code>null</code>).
 */
public ItemLabelPosition getBasePositiveItemLabelPosition();

项目：parabuild-ci 文件：XYItemRenderer.java

/**
 * Returns the item label position for positive values in ALL series.
 * 
 * @return The item label position (possibly <code>null</code>).
 */
public ItemLabelPosition getPositiveItemLabelPosition();

项目：parabuild-ci 文件：XYBarRenderer.java

/**
 * Returns the fallback position for negative item labels that don't fit 
 * within a bar.
 * 
 * @return The fallback position (<code>null</code> possible).
 * 
 * @see #setNegativeItemLabelPositionFallback(ItemLabelPosition)
 * @since 1.0.2
 */
public ItemLabelPosition getNegativeItemLabelPositionFallback() {
    return this.negativeItemLabelPositionFallback;
}

项目：parabuild-ci 文件：CategoryItemRenderer.java

/**
 * Returns the item label position for positive values in ALL series.
 * 
 * @return The item label position (possibly <code>null</code>).
 * 
 * @see #setPositiveItemLabelPosition(ItemLabelPosition)
 */
public ItemLabelPosition getPositiveItemLabelPosition();

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the item label position for positive values.
 * 
 * @param row  the row index (zero-based).
 * @param column  the column index (zero-based).
 * 
 * @return The item label position (never <code>null</code>).
 */
public ItemLabelPosition getPositiveItemLabelPosition(int row, int column) {
    return getSeriesPositiveItemLabelPosition(row);
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the item label position for positive values in ALL series.
 * 
 * @return The item label position (possibly <code>null</code>).
 */
public ItemLabelPosition getPositiveItemLabelPosition() {
    return this.positiveItemLabelPosition;
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Sets the item label position for positive values in ALL series, and sends a 
 * {@link RendererChangeEvent} to all registered listeners.  You need to set this to
 * <code>null</code> to expose the settings for individual series.
 * 
 * @param position  the position (<code>null</code> permitted).
 */
public void setPositiveItemLabelPosition(ItemLabelPosition position) {
    setPositiveItemLabelPosition(position, true);
}

项目：parabuild-ci 文件：XYItemRenderer.java

/**
 * Returns the item label position for negative values.  This method can be
 * overridden to provide customisation of the item label position for 
 * individual data items.
 * 
 * @param row  the row index (zero-based).
 * @param column  the column (zero-based).
 * 
 * @return The item label position (never <code>null</code>).
 */
public ItemLabelPosition getNegativeItemLabelPosition(int row, int column);

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Sets the item label position for all positive values in a series and sends a 
 * {@link RendererChangeEvent} to all registered listeners.
 * 
 * @param series  the series index (zero-based).
 * @param position  the position (<code>null</code> permitted).
 */
public void setSeriesPositiveItemLabelPosition(int series, ItemLabelPosition position) {
    setSeriesPositiveItemLabelPosition(series, position, true);
}

项目：parabuild-ci 文件：AbstractRenderer.java

/**
 * Returns the base positive item label position.
 * 
 * @return The position (never <code>null</code>).
 */
public ItemLabelPosition getBasePositiveItemLabelPosition() {
    return this.basePositiveItemLabelPosition;
}